Publications by authors named "I T Kato"

We have previously used the Roter Interaction Analysis System (RIAS) to analyze differences between online and face-to-face medication counseling. In our previous research, students have commented that the built-in camera on their laptops makes it difficult to make eye contact and communicate effectively. Furthermore, there is a lack of research on the impact of eye contact in online medical communication.

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NTRK-rearranged spindle cell neoplasm is a group of tumors characterized by NTRK1/2/3 gene fusion. Recently, tumors with other kinase fusion genes were reported to exhibit similar morphologies. Herein, we discuss an adult-onset soft tissue tumor with similar histologic patterns as kinase gene fusion-related tumors but with BRAF and NRAS mutations.

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Chimeric antigen receptor (CAR) T cells are a major new treatment option for children, adolescents, and young adults (CAYA) patients with relapsed and refractory (R/R) B cell acute lymphoblastic leukemia (B-ALL). Therefore, accumulating evidence from real-world experiences of CAR-T outcomes in various regions worldwide is important, particularly when comparing outcomes of patients with differing medical and ethnic backgrounds. More than 5 years have passed since tisagenlecleucel was approved in Japan.

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Substances released outside of the cells during cell necrosis are collectively called danger-associated molecular patterns (DAMPS) or alarmins. A pro-inflammatory cytokine, interleukin-1α (IL-1α) is known as a typical alarmin. IL-1α transmits signals by binding to IL-1 receptor 1 (IL-1R1), type I protein, expressed on the cell membrane of target cells, but detection of IL-1R1 at the protein and mRNA levels is difficult.

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Article Synopsis
  • Neuroendocrine carcinoma (NEC) of the colon and rectum is a rare and aggressive cancer that presents differently than common colorectal adenocarcinomas, suggesting possible misdiagnosis between the two types.
  • A study focused on 816 colorectal cancer cases diagnosed as poorly differentiated adenocarcinoma (PDC), finding that 13 of these cases showed neuroendocrine marker expression, which might indicate overlapping features with NEC.
  • The research identified two specific PDC cases that were morphologically confirmed as NEC, highlighting the need for further exploration of the relationship between these cancer types and the molecular mechanisms involved.
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